/*
 * Class WorkspaceBrowserDialog <one line to give the program's name and a brief idea of what it does.>
 *
 * Copyright (c) 2009 Max-Planck-Gesellschaft, Martin Hewitson <martin.hewitson at aei.mpg.de>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 */

/*
 * WorkspaceBrowserDialog.java
 *
 * Created on 28-Jul-2009, 08:50:11
 */
package mpipeline.workspace;

import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;
import java.util.ArrayList;
import javax.swing.AbstractAction;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JTree;
import javax.swing.KeyStroke;
import javax.swing.tree.TreePath;
import mpipeline.main.MainWindow;

/**
 *
 * @author Martin Hewitson <martin.hewitson at aei.mpg.de>
 */
public class WorkspaceBrowserDialog extends javax.swing.JDialog {

  private MainWindow mw = null;
  private final int keyModifier;

  /** Define the key modifier for the different OS */
  {if (System.getProperty("os.name").equals("Mac OS X"))
     keyModifier = KeyEvent.META_DOWN_MASK;
   else
     keyModifier = KeyEvent.CTRL_DOWN_MASK;
  }
  
  /** Creates new form WorkspaceBrowserDialog
   * @param parent
   * @param modal
   */
  public WorkspaceBrowserDialog(java.awt.Frame parent, boolean modal) {
    super(parent, modal);
    initComponents();

    if (parent instanceof MainWindow) {
      mw = (MainWindow) parent;
    }

    // Close the GUI with CTRL+W
    KeyStroke keyStrokeW = KeyStroke.getKeyStroke(KeyEvent.VK_W, keyModifier);
    rootPane.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(keyStrokeW, "CTRL_W");
    rootPane.getActionMap().put("CTRL_W", new ActionCTRL_W());
  }

  private class ActionCTRL_W extends AbstractAction {

    public void actionPerformed(ActionEvent e) {
      dispose();
    }
  }

  /** This method is called from within the constructor to
   * initialize the form.
   * WARNING: Do NOT modify this code. The content of this method is
   * always regenerated by the Form Editor.
   */
  @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        jToolBar1 = new javax.swing.JToolBar();
        plotBtn = new javax.swing.JButton();
        displayBtn = new javax.swing.JButton();
        plotHistoryBtn = new javax.swing.JButton();
        exploreBtn = new javax.swing.JButton();
        jSeparator1 = new javax.swing.JToolBar.Separator();
        submitBtn = new javax.swing.JButton();
        queryBtn = new javax.swing.JButton();
        retrieveBtn = new javax.swing.JButton();
        jPanel2 = new javax.swing.JPanel();
        doneBtn = new javax.swing.JButton();
        refreshBtn = new javax.swing.JButton();
        jScrollPane1 = new javax.swing.JScrollPane();
        workspaceTree = new WorkspaceTree(mw);

        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
        setTitle("Workspace Browser");
        setLocationByPlatform(true);

        jToolBar1.setBorder(new javax.swing.border.SoftBevelBorder(javax.swing.border.BevelBorder.RAISED));
        jToolBar1.setFloatable(false);
        jToolBar1.setOrientation(javax.swing.SwingConstants.VERTICAL);
        jToolBar1.setRollover(true);

        plotBtn.setIcon(new javax.swing.ImageIcon(getClass().getResource("/mpipeline/icons/plot_small.png"))); // NOI18N
        plotBtn.setToolTipText("Plot the selected AOs.");
        plotBtn.setFocusable(false);
        plotBtn.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
        plotBtn.setRolloverIcon(new javax.swing.ImageIcon(getClass().getResource("/mpipeline/icons/plot_small_ro.png"))); // NOI18N
        plotBtn.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
        jToolBar1.add(plotBtn);

        displayBtn.setIcon(new javax.swing.ImageIcon(getClass().getResource("/mpipeline/icons/display.png"))); // NOI18N
        displayBtn.setToolTipText("Display the selected object(s) on the Matlab terminal");
        displayBtn.setFocusable(false);
        displayBtn.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
        displayBtn.setRolloverIcon(new javax.swing.ImageIcon(getClass().getResource("/mpipeline/icons/display_ro.png"))); // NOI18N
        displayBtn.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
        jToolBar1.add(displayBtn);

        plotHistoryBtn.setIcon(new javax.swing.ImageIcon(getClass().getResource("/mpipeline/icons/history_small.png"))); // NOI18N
        plotHistoryBtn.setToolTipText("Display the history of the selected objects.");
        plotHistoryBtn.setFocusable(false);
        plotHistoryBtn.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
        plotHistoryBtn.setRolloverIcon(new javax.swing.ImageIcon(getClass().getResource("/mpipeline/icons/history_small_ro.png"))); // NOI18N
        plotHistoryBtn.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
        jToolBar1.add(plotHistoryBtn);

        exploreBtn.setIcon(new javax.swing.ImageIcon(getClass().getResource("/mpipeline/icons/explore.png"))); // NOI18N
        exploreBtn.setToolTipText("Explore the selected objects.");
        exploreBtn.setFocusable(false);
        exploreBtn.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
        exploreBtn.setRolloverIcon(new javax.swing.ImageIcon(getClass().getResource("/mpipeline/icons/explore_ro.png"))); // NOI18N
        exploreBtn.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
        jToolBar1.add(exploreBtn);
        jToolBar1.add(jSeparator1);

        submitBtn.setIcon(new javax.swing.ImageIcon(getClass().getResource("/mpipeline/icons/add_to_database.png"))); // NOI18N
        submitBtn.setToolTipText("Submit the selected objects to a repository.");
        submitBtn.setFocusable(false);
        submitBtn.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
        submitBtn.setRolloverIcon(new javax.swing.ImageIcon(getClass().getResource("/mpipeline/icons/add_to_database_ro.png"))); // NOI18N
        submitBtn.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
        jToolBar1.add(submitBtn);

        queryBtn.setIcon(new javax.swing.ImageIcon(getClass().getResource("/mpipeline/icons/search_database.png"))); // NOI18N
        queryBtn.setToolTipText("Query an LTPDA Repository");
        queryBtn.setFocusable(false);
        queryBtn.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
        queryBtn.setRolloverIcon(new javax.swing.ImageIcon(getClass().getResource("/mpipeline/icons/search_database_ro.png"))); // NOI18N
        queryBtn.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
        jToolBar1.add(queryBtn);

        retrieveBtn.setIcon(new javax.swing.ImageIcon(getClass().getResource("/mpipeline/icons/download_database.png"))); // NOI18N
        retrieveBtn.setToolTipText("Retrieve objecst from a repository.");
        retrieveBtn.setFocusable(false);
        retrieveBtn.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
        retrieveBtn.setRolloverIcon(new javax.swing.ImageIcon(getClass().getResource("/mpipeline/icons/download_database_ro.png"))); // NOI18N
        retrieveBtn.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
        jToolBar1.add(retrieveBtn);

        jPanel2.setBorder(new javax.swing.border.SoftBevelBorder(javax.swing.border.BevelBorder.RAISED));

        doneBtn.setText("Done");
        doneBtn.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                doneBtnActionPerformed(evt);
            }
        });

        refreshBtn.setIcon(new javax.swing.ImageIcon(getClass().getResource("/mpipeline/icons/refresh_small.png"))); // NOI18N
        refreshBtn.setToolTipText("Refresh the workspace.");
        refreshBtn.setRolloverIcon(new javax.swing.ImageIcon(getClass().getResource("/mpipeline/icons/refresh_small_ro.png"))); // NOI18N

        org.jdesktop.layout.GroupLayout jPanel2Layout = new org.jdesktop.layout.GroupLayout(jPanel2);
        jPanel2.setLayout(jPanel2Layout);
        jPanel2Layout.setHorizontalGroup(
            jPanel2Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel2Layout.createSequentialGroup()
                .add(refreshBtn)
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 140, Short.MAX_VALUE)
                .add(doneBtn)
                .addContainerGap())
        );
        jPanel2Layout.setVerticalGroup(
            jPanel2Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel2Layout.createSequentialGroup()
                .addContainerGap()
                .add(jPanel2Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
                    .add(doneBtn)
                    .add(refreshBtn))
                .addContainerGap(org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

        jPanel2Layout.linkSize(new java.awt.Component[] {doneBtn, refreshBtn}, org.jdesktop.layout.GroupLayout.VERTICAL);

        jScrollPane1.setViewportView(workspaceTree);

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(org.jdesktop.layout.GroupLayout.TRAILING, layout.createSequentialGroup()
                        .add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 191, Short.MAX_VALUE)
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(jToolBar1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                    .add(jPanel2, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 325, Short.MAX_VALUE)
                    .add(jToolBar1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 325, Short.MAX_VALUE))
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(jPanel2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addContainerGap())
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents

  private void doneBtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_doneBtnActionPerformed

    this.dispose();
  }//GEN-LAST:event_doneBtnActionPerformed


    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton displayBtn;
    private javax.swing.JButton doneBtn;
    private javax.swing.JButton exploreBtn;
    private javax.swing.JPanel jPanel2;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JToolBar.Separator jSeparator1;
    private javax.swing.JToolBar jToolBar1;
    private javax.swing.JButton plotBtn;
    private javax.swing.JButton plotHistoryBtn;
    private javax.swing.JButton queryBtn;
    private javax.swing.JButton refreshBtn;
    private javax.swing.JButton retrieveBtn;
    private javax.swing.JButton submitBtn;
    private javax.swing.JTree workspaceTree;
    // End of variables declaration//GEN-END:variables


  public JTree getWorkspaceTree() {
    return workspaceTree;
  }
    public JButton getDisplayBtn() {
    return displayBtn;
  }

  public JButton getPlotHistoryBtn() {
    return plotHistoryBtn;
  }

  public JButton getSubmitBtn() {
    return submitBtn;
  }

  public JButton getExploreBtn() {
    return exploreBtn;
  }

  public JButton getQueryBtn() {
    return queryBtn;
  }

  public JButton getPlotBtn() {
    return plotBtn;
  }

  public JButton getRefreshBtn() {
    return refreshBtn;
  }

  public JButton getRetrieveBtn() {
    return retrieveBtn;
  }

  public TreePath[] getSelectedPaths() {
    return workspaceTree.getSelectionPaths();
  }

  public ArrayList<WorkspaceVar> getSelectedVars() {

    ArrayList<WorkspaceVar> wsvars = new ArrayList<WorkspaceVar>();

    TreePath[] paths = workspaceTree.getSelectionPaths();

    for (int kk=0; kk< paths.length; kk++) {

      TreePath path = paths[kk];

      Object obj = path.getLastPathComponent();
      if (obj instanceof WorkspaceVar) {
        wsvars.add((WorkspaceVar) obj);
      }
    }

    return wsvars;
  }

}